Patents by Inventor Junhong Deng

Junhong Deng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD FOR PREPARING OPTICAL METASURFACES
    Publication number: 20210216009
    Abstract: The present application discloses a method for preparing optical metasurfaces, wherein the method is performed based on nano-imprinting, and the template used in the method is an imprinting template with patterns of meta-atoms. The method for preparing optical metasurfaces provided by the present application can replace the electron beam lithography method used in fabricating meta-atoms, greatly reducing the costs, and greatly reducing the production time. The method provided by the present application significantly improves the production cost and the production time, achieving a low-cost, large-scale fabrication of metasurface-based optical elements within a short time, and having good industrialization prospects.
    Type: Application
    Filed: December 7, 2017
    Publication date: July 15, 2021
    Applicant: SOUTH UNIVERSITY OF SCIENCE AND UNIVERSITY OF CHINA
    Inventors: Xing Cheng, Guixin Li, Xin Zhuang, Junhong Deng
  • Detector for metal
    Patent number: D867170
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: November 19, 2019
    Assignee: Shanghai Tianxun Electronic Equipment Co., Ltd
    Inventor: Junhong Deng
  • Detector for metal
    Patent number: D881726
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: April 21, 2020
    Inventor: Junhong Deng
  • Detector for metal
    Patent number: D881727
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: April 21, 2020
    Inventor: Junhong Deng
  • Detector for metal
    Patent number: D884492
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: May 19, 2020
    Inventor: Junhong Deng
  • Detector for metal
    Patent number: D885204
    Type: Grant
    Filed: February 9, 2020
    Date of Patent: May 26, 2020
    Inventor: Junhong Deng
  • Detector for metal
    Patent number: D885205
    Type: Grant
    Filed: February 9, 2020
    Date of Patent: May 26, 2020
    Inventor: Junhong Deng
  • Detector for metal
    Patent number: D885206
    Type: Grant
    Filed: February 9, 2020
    Date of Patent: May 26, 2020
    Inventor: Junhong Deng
  • Detector for metal
    Patent number: D885207
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: May 26, 2020
    Inventor: Junhong Deng
  • Detector for metal
    Patent number: D885938
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: June 2, 2020
    Inventor: Junhong Deng
  • Metal detector control box
    Patent number: D885939
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: June 2, 2020
    Inventor: Junhong Deng
  • Detector for metal
    Patent number: D915225
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: April 6, 2021
    Inventor: Junhong Deng
  • Metal detector
    Patent number: D918063
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: May 4, 2021
    Assignee: SHANGHAI TIANXUN ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Junhong Deng
  • Metal detector
    Patent number: D918064
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: May 4, 2021
    Assignee: SHANGHAI TIANXUN ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Junhong Deng
  • Metal detector
    Patent number: D927994
    Type: Grant
    Filed: September 27, 2020
    Date of Patent: August 17, 2021
    Assignee: SHANGHAI TIANXUN ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Junhong Deng